General description
EIF2S1 (eukaryotic translation initiation factor 2 subunit α) is a heterotrimeric protein and a regulatory subunit of eIF2 . eIF2 has three general subunits- α, βand γ . eIF2α is located on human chromosome 14q23 .
Immunogen
The antiserum was produced against synthesized peptide derived from human eIF2 alpha around the phosphorylation site of Ser51.
Immunogen Range: 21-70
Application
Anti-phospho-eIF2 α(pSer51) antibody has been used in western blotting and immunohistochemistry.
Biochem/physiol Actions
EIF2S1 (eukaryotic translation initiation factor 2 subunit α) acts as a modulator in apoptosis signaling pathway . During endoplasmic reticulum stress, eIF2α plays a major role in signaling pathways in the development of tumor .
Features and Benefits
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Physical form
Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
| biological source | rabbit |
| Quality Segment | 100 |
| conjugate | unconjugated |
| antibody form | affinity isolated antibody |
| antibody product type | primary antibodies |
| clone | polyclonal |
| form | buffered aqueous solution |
| mol wt | antigen 36 kDa |
| species reactivity | human, mouse, rat |
| concentration | ~1 mg/mL |
| technique(s) | ELISA: 1:10000,western blot: 1:500-1:1000 |
| NCBI accession no. | P05198 |
| UniProt accession no. | P05198 |
| shipped in | wet ice |
| storage temp. | −20°C |
| target post-translational modification | phosphorylation (pSer51) |
| Gene Information | human ... EIF2S1(1965) |
